Stadium: Court 2 Round: 27 Ground: Clay
| ITF M15 - Prijedor | 2023/05/19 11:20 | Petr Brunclik v Tim Ruehl | 6-7,6-4,10-7 |
| ITF M15 - Prijedor | 2023/05/18 08:45 | Ryan Nijboer v Petr Brunclik | 4-6,6-4,3-10 |
| Challenger - Prag - Kvalifikation | 2023/05/07 11:40 | Daniel Rincon v Petr Brunclik | 6-1,6-7,7-6 |
| ITF M25 - Jablonec Nad Nisou | 2022/05/25 08:00 | Khumoyun Sultanov v Petr Brunclik | 6-3,6-2 |
| ITF M25 - Jablonec Nad Nisou | 2022/05/24 08:00 | Georgii Kravchenko v Petr Brunclik | 6-1,5-7,8-10 |
| ITF M25 - Jablonec Nad Nisou | 2022/05/23 09:30 | Petr Brunclik v Jakub Kroslak | 6-2,6-1 |
| ITF M25 - Prag | 2022/05/11 08:00 | Petr Brunclik v Alex Rybakov | 0-6,1-6 |
| ITF M25 - Prag | 2022/05/10 07:55 | Petr Brunclik v Josef Vagner | 6-2,6-1 |
| ITF M15 - Prijedor | 2023/05/18 15:20 | Andrej Nedic v Alexandre Aubriot | 6-0,6-0 |
| ITF M15 - Prijedor | 2023/05/15 09:00 | Andrej Nedic v Kirill Mishkin | 6-2,6-2 |
| ITF M15 - Doboj | 2023/05/10 11:45 | Andrej Nedic v Mirko Martinez | 3-6,6-4,4-6 |
| ITF M15 - Osijek | 2023/05/04 12:55 | Andrej Nedic v Mohamed Safwat | 3-6,4-6 |
| ITF M15 - Osijek | 2023/05/03 12:15 | Andrej Nedic v Aleksa Pisaric | 6-4,6-2 |
| ITF M15 - Osijek | 2023/05/02 10:15 | Andrej Nedic v Tim Heger | 6-2,6-0 |
| ITF M15 - Osijek | 2023/05/01 12:00 | Andrej Nedic v Federico Mirgone | 7-5,6-1 |
| ITF M15 - Osijek | 2023/04/30 14:00 | Andrej Nedic v Lukas Rohseano | 5-7,6-0,10-5 |